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Old 04-12-2013, 11:16 AM   #1
Galagher's Avatar
Join Date: May 2012
Posts: 71
Check engin light

Anyone know how to know what code the computer is throwing without using a diagnostic computer?

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Old 04-12-2013, 02:34 PM   #2
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Join Date: Feb 2011
Location: Alpharetta, GA
Posts: 510
Depending on what year your Jeep is, you should be able to get the odometer to cycle through any codes by turning the key between Off and Run 3 times (IE, on the third time you switch it to Run, leave it there for a few moments and watch the odometer).

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Old 04-12-2013, 06:55 PM   #3
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Awesome got it!
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